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Device for high spatial resolution chemical analysis of a sample and method of high spatial resolution chemical analysis

机译:用于样品的高空间分辨率化学分析的装置和高空间分辨率化学分析的方法

摘要

A system and method for analyzing a chemical composition of a specimen are described. The system can include at least one pin; a sampling device configured to contact a liquid with a specimen on the at least one pin to form a testing solution; and a stepper mechanism configured to move the at least one pin and the sampling device relative to one another. The system can also include an analytical instrument for determining a chemical composition of the specimen from the testing solution. In particular, the systems and methods described herein enable chemical analysis of specimens, such as tissue, to be evaluated in a manner that the spatial-resolution is limited by the size of the pins used to obtain tissue samples, not the size of the sampling device used to solubilize the samples coupled to the pins.
机译:描述了一种用于分析样本的化学成分的系统和方法。该系统可以包括至少一个引脚。采样装置,被配置为使液体与至少一个销上的样本接触以形成测试溶液;步进机构,其构造成使至少一个销和采样装置相对于彼此移动。该系统还可以包括用于从测试溶液中确定样品的化学成分的分析仪器。特别地,本文描述的系统和方法使得能够以空间分辨率受用于获得组织样本的销的尺寸而不是采样的尺寸所限制的方式来评估样本(例如组织)的化学分析。用于溶解耦合到引脚的样本的设备。

著录项

  • 公开/公告号US9153425B2

    专利类型

  • 公开/公告日2015-10-06

    原文格式PDF

  • 申请/专利权人 GARY J. VAN BERKEL;

    申请/专利号US20100873412

  • 发明设计人 GARY J. VAN BERKEL;

    申请日2010-09-01

  • 分类号H01J49/04;

  • 国家 US

  • 入库时间 2022-08-21 15:18:24

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